A Brief History of Enameling
Sometime in prehistory, people discovered that a piece of glass placed atop a shiny metal looked nicer than the glass or the metal itself. The ancient Egyptians used this principle and shaped pieces of glass to glue into metal compartments to make elaborate jewelry. Eventually, it was discovered that glass would adhere to metal if it were melted onto it. The term “enameling” was eventually used to describe this process. The earliest known objects with glass fused onto metal with heat were found in a Mycenaean tomb on Cyprus and date to the 13th century, B.C.E. The glass fused to metal technique spread from Cyprus to Greece and from there to all Europe. Enameling thrived in the Byzantine Empire, in Medieval Europe, and eventually in Japan and China.
Precious metals, particularly gold, were used in the early history of enameling; enameled objects tended to be small, and transparent glasses were used to show the gold base. Copper became the most common metal base for enamel in medieval times. The easy availability of this less expensive metal encouraged the enameling of larger objects and the development of enamel wall art. In addition, opaque glasses were fused onto copper, and this greatly expanded the way enamels could be used as an art medium.
Coming Soon
“Judgement of Paris” will be on exhibit in the Bi- Annual meeting of the Enamellist Society. This will be in Eugene, Oregon in this summer.

What Is Enameling?
The term enamel refers to a thin coat of glass fused to a metal surface through intense heat. The appearance of glass on metal is different from all other surface coatings. Enamel finishes attract attention without being garish or extravagant. The different degrees of transparencies, the wide variety of arresting colors, and the limpid depth of the colors all give enameled surfaces an elegant quality not found with other surface coatings. In addition, the glass colors are virtually fade proof. Colored glass maintains its vibrant color over many centuries.
Glass is fused onto metal in an electric furnace at temperatures from 1300 F to 1700 F. The process is quite complex, and knowledge, skill and experience are necessary to apply enamel to metal. Each individual metal expands at a rate different from other metals when it is heated; the glass that is to be fused to each metal must be formulated to expand at a similar rate as the metal.